@article{oai:teapot.lib.ocha.ac.jp:00038844,
 author = {小熊, 利江 and OGUMA, Rie},
 journal = {言語文化と日本語教育},
 month = {Dec},
 note = {application/pdf, 紀要論文, 初級・中級・上級・超級の4レベルの日本語学習者によるOPI会話を対象に、自然発話スタイルにおける日本語のリズムの習得状況について研究を行った。その結果、発話リズムの不自然さの現象を「拍の増加」、「拍の減少」、「拍の交替」に分類することができた。さらに9種類に細分化し、不自然さを引き起こす要因について分析を行った結果、「拍の増加」現象のうち、母音の挿入・添加によるものが最も大きく影響していることが明らかになった。また、日本語口頭能力レベルが高くなるにしたがって話速が速くなり、発話リズムの実現のタイミングもより適切になっていく様子が見られた。超級レベルの学習者の発話ではリズムの不自然さがほとんど見られなかったが、そのなかでは長音と促音の脱落・短縮の問題が多かった。超級レベルになっても不自然さの残る長音と促音の長さの保持が、日本語の発話リズムのなかで最も習得しにくい項目であると推察される。, This study analyzes the Japanese speech rhythm by learners, focusing on their errors of timing control. A total of 79 vernacular style speeches are examined, which are recorded by the learners in 4 language levels: beginner, intermediate, advanced, and super-advanced. As a result, the learners' inappropriateness of the rhythm was revealed to be categorized into 9 categories. It was found that the biggest factor among them, which disturbs the naturalness of the rhythm, is 'vowel lengthening.' From the viewpoint of the second language acquisition, the speech tempo is increasing and the timing control approximates to the native speaker according to their language levels. In examination of the features of the super-advanced learners' errors, they do not exhibit many errors in their speech rhythm, however, the 2 major problems are observed: 'consonant shortening' of the double consonants and 'vowel shortening' of the long vowels. The errors of the super-advanced learners are very meaningful in as much as it is indicated to be the most difficult aspects to acquire. Therefore, it is considered that the most diff\
icult matter in acquiring the timing control of Japanese speech rhythm is to maintain the length of the consonants of the double consonants, and the vowels of the long vowels sufficiently.},
 pages = {1--12},
 title = {学習者の自然発話に見られる日本語リズムの特徴},
 volume = {24},
 year = {2002}
}